TM 55-1520-240-23-5
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DISASSEMBLE (TEAR DOWN) AFT TRANSMISSION
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INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Materials:
Barrier Material (E81)
Tape (E388)
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Off Helicopter Task
NOTE
Remove left and right generator from
aft transmission in same way. Right
generator shown here.
1.
Remove eight nuts (1) and washers (2) from
generator (3).
2.
Pull generator (3) from eight studs (4) and two
transfer tubes (5). Remove generator.
3.
Remove packings (6) from two oil transfer tubes
(5). Remove packing (7) from generator (3).
Remove packing (8) from generator drive shaft
(9).
4.
Cover mounting pad (10), including two transfer
tubes (5), with barrier material (E81) and tape
(E388).
5.
Repeat steps 1 thru 4 for left generator.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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